Reletter
Artwork for The Mars Spectrum

The Mars Spectrum

Eric Mack

A newsletter about today's Mars, including both the outposts and inside the bubble, for Martians, Earthlings and Earthlings thinking about becoming Martians.

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues8SubscribersRead marsspectrum.substack.com

Curious about how many subscribers The Mars Spectrum has or want to find similar newsletters? Reletter has got you covered. We collated all the information we could find from across the web in our database of over one million newsletters.

Check the email archives, get traffic estimates, engagement scores and more to discover the best advertising opportunities.

Our search tool helps you locate relevant newsletters for any topic and compare their stats for better sponsorship decisions.

Contact Information
How Many Subscribers?
Reletter gives you subscriber numbers, contacts, chart rankings, traffic estimates and more across 1.6m+ newsletters.

Latest Issues

Recent posts by this newsletter. Browse the email archive.

Mars Communication Link Victim of an Apparent Sabotage

Note: Stay up to date with our latest dispatch from the Martian Outlands here and learn more about our mission here.

3 years ago
1
1

Deep Ochre: Deep Background on Arsia Mons

Historical false color image of Olympus Mons pre-peopling.

3 years ago
1
0

An Oral History of Arsia Mons - Saul Seneca

People ask me all the time why I don’t just move. God, I hate that question. First, to presume it would be so easy. It used to be an insult to suggest someone lives in a bubble, now it’s a status thing here to literally live in one. Truth i...

3 years ago
0
0

Authors

The writers behind this newsletter.

  • Eric Mack

    Reporting on Our Uncertain Future from off the grid.

  • Frequently Asked Questions

    How can I access the email archive for The Mars Spectrum?

    You can find recent issues that have been published by The Mars Spectrum on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.

    How many subscribers does The Mars Spectrum have?

    To see how many people subscribe to The Mars Spectrum, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.

    How can I advertise in The Mars Spectrum?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch The Mars Spectrum as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.

    Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.

    How much does it cost to sponsor a publication like The Mars Spectrum?

    Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.

    To find out how much an ad will cost, contact The Mars Spectrum using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters similar to The Mars Spectrum?

    Scroll up to where it says Similar Newsletters to see other publications like The Mars Spectrum. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.

    How do I contact The Mars Spectrum?

    Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.